Patents by Inventor Vesa-Matti Mikael Hartikainen

Vesa-Matti Mikael Hartikainen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method, apparatus and computer program product enabling full pre-emptive scheduling of green threads on a virtual machine
    Patent number: 7895597
    Abstract: Disclosed is a computer program product, a method and a device to execute a native code thread in a virtual machine environment. The method includes, prior to executing the native code thread, storing a pointer pointing to a current top of a native stack; initiating generation of an interrupt; beginning execution of the native code thread; upon an occurrence of the interrupt, determining if the native code thread is still executing and, if it is; recording a current status of the native code thread; interrupting execution of the native code thread; and when returning to execute the interrupted native code thread, retrieving the stored state of the native code thread.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: February 22, 2011
    Assignee: Nokia Corporation
    Inventor: Vesa-Matti Mikael Hartikainen